Yes

I look at him not sure at all I want to do so, but the stimulation continues and after another lost orgasm I cry and say it

"Fuck me hard!"

He denies, "That's not the way to beg for something, bitch."

I cry humiliated tired and unsatisfied.

"Please, fuck me."

"Sir."

Crying more and more I repeat: "Please, fuck me... sir."

"Good slut."

Then he frees me from the chair but making sure i can't move yet and i stay in a sitting possition. Then he turns me so I face the floor staying on my knees and front.

Pushing a button he makes sure I can cum and fucks my ass hard.

It's very painful, but at the same time the waves of pleasure my butt is sending to me make me cum inmediately. He keeps fucking me hard while I moan out of control from the stimulation both in my ass and cock.

Finally, he fills my ass with his cum and leaves me there exhausted and unable to move.

"Good slut, I'll come back in a momemt with my equipment to pay your masters for your service."

I wonder what is he talking about, but I'm too tired to think too much about it.

Then he presses the button for making sure I can't reach the orgasm again and leaves leaving me in such an exposed position.